{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["process characterization", "enabling technology", "concept or principle", "application", "engineering feature", "manufacturing process"], "input": "The unification of materials and manufacturing process to produce defect-free and structurally-sound deposited parts remains a crucial effort in the future ."}
{"process characterization": [], "enabling technology": [], "concept or principle": ["materials"], "application": [], "engineering feature": [], "manufacturing process": ["manufacturing process"]}